三台服务器:先设置hosts
10.0.0.231  node1
10.0.0.232  node2
10.0.0.233  node3

1:下载 mongodb-linux-x86_64-rhel70-3.4.6.tgz

      安装目录:/usr/local/mongodb-linux-x86_64-rhel70-3.4.6

     软链接 ln -s  mongodb-linux-x86_64-rhel70-3.4.6 mongodb

2:下图指定端口,三台服务器情况:

   

3:设置环境变量

 服务器:node1,node2,node3分别设置

 修改/etc/profile文件:

export MONGODB_HOME=/usr/local/mongodb
export PATH=$MONGODB_HOME/bin:$PATH

 并重新生效 source /ect/profile

4:创建数据文件夹

  服务器:node1,node2,node3分别创建

mkdir -p /usr/local/mongodb/data/27011/logs /usr/local/mongodb/data/27011/pid /usr/local/mongodb/data/27011/data 
mkdir -p /usr/local/mongodb/data/27012/logs /usr/local/mongodb/data/27012/pid /usr/local/mongodb/data/27012/data 
mkdir -p /usr/local/mongodb/data/27013/logs /usr/local/mongodb/data/27013/pid /usr/local/mongodb/data/27013/data 
mkdir -p /usr/local/mongodb/data/27014/logs /usr/local/mongodb/data/27014/pid /usr/local/mongodb/data/27014/data 
mkdir -p /usr/local/mongodb/data/27015/logs /usr/local/mongodb/data/27015/pid /usr/local/mongodb/data/27015/data 
mkdir -p /usr/local/mongodb/clusting

5:创建shard文件配置

   服务器:node1,node2,node3的clusting文件夹中

   分别创建  27011.conf    27012.conf    27013.conf    27014.conf    27015.conf  5个文件

6:分别配制conf内容

    服务器:node1,node2,node3的clusting文件夹中

    27011.conf    27012.conf    27013.conf ,配制方法为

port=27011
bind_ip=node1
logpath=/usr/local/mongodb/data/27011/logs/l.log
logappend=true
pidfilepath=/usr/local/mongodb/data/27011/pid/l.pid
dbpath=/usr/local/mongodb/data/27011/data
replSet=rs001
fork=true

 注意replSet的值:27011.conf :rs001   27012.conf :rs002   27013.conf :rs003

27014.conf 

port=27014
bind_ip=node1
logpath=/usr/local/mongodb/data/27014/logs/l.log
logappend=true
pidfilepath=/usr/local/mongodb/data/27014/pid/l.pid
dbpath=/usr/local/mongodb/data/27014/data
replSet=configReplSet
fork=true
configsvr=true

  注意replSet的值:configReplSet

27015.conf

port=27015
logpath=/usr/local/mongodb/data/27015/logs/l.log
pidfilepath=/usr/local/mongodb/data/27015/pid/l.pid
configdb=configReplSet/node1:27014,node2:27014,node3:27014
fork=true

三台机器根据服务器不同,节点不同来相应修改

node1: 27011.conf    27012.conf    27013.conf    27014.conf    27015.conf 

node2: 27011.conf    27012.conf    27013.conf    27014.conf    27015.conf 

node3: 27011.conf    27012.conf    27013.conf    27014.conf    27015.conf 

总共15个配制文件

7:启动服务 --先启动Shard服务

 node1,node2,node3

/usr/local/mongodb/bin/mongod -f /usr/local/mongodb/clusting/27011.conf
/usr/local/mongodb/bin/mongod -f /usr/local/mongodb/clusting/27012.conf
/usr/local/mongodb/bin/mongod -f /usr/local/mongodb/clusting/27013.conf

然后在node1上

登录mongo服务编写配置:

/usr/local/mongodb/mongo --port 27011 --host node1

开始初使化:

cfg={ _id:"rs001", members:[ {_id:0,host:'node1:27011',priority:2}, {_id:1,host:'node2:27011',priority:1},{_id:2,host:'node3:27011',arbiterOnly:true}] };

rs.initiate(cfg)

#查看状态
rs.status(); 
/usr/local/mongodb/mongo --port 27012 --host node1

开始初使化:

cfg={ _id:"rs002", members:[ {_id:0,host:'node1:27012',priority:2}, {_id:1,host:'node2:27012',priority:1},{_id:2,host:'node3:27012',arbiterOnly:true}] };

rs.initiate(cfg)

#查看状态
rs.status(); 
/usr/local/mongodb/mongo --port 27013 --host node1

开始初使化:

cfg={ _id:"rs003", members:[ {_id:0,host:'node1:27013',priority:2}, {_id:1,host:'node2:27013',priority:1},{_id:2,host:'node3:27013',arbiterOnly:true}] };

rs.initiate(cfg)

#查看状态
rs.status(); 

 

8:启动confing server服务

    node1,node2,node3

/usr/local/mongodb/bin/mongod -f /usr/local/mongodb/clusting/27014.conf

然后在node1上

登录mongo服务编写配置:

/usr/local/mongodb/mongo --port 27014 --host node1

开始初使化:

cfg={ _id:"configReplSet", members:[ {_id:0,host:'node1:27014',priority:2}, {_id:1,host:'node2:27014',priority:1},{_id:2,host:'node3:27014',arbiterOnly:true}] };

rs.initiate(cfg)

#查看状态
rs.status(); 

9:启动Router服务

  node1,node2,node3

/usr/local/mongodb/bin/mongos -f /usr/local/mongodb/clusting/27014.conf

然后在node1上

登录mongo服务,然后在Router服务中添加分片信息,顺序执行

/usr/local/mongodb/bin/mongo --port 27015 --host node1


sh.addShard("rs001/node1:27011,node2:27011,node3:27011")

sh.addShard("rs001/node1:27012,node2:27012,node3:27012")

sh.addShard("rs001/node1:27013,node2:27013,node3:27013")
执行: sh.enableSharding("transport")   对数据库transport进行分片操作。

执行: sh.shardCollection( "transport.kuaixin", {"_id": "hashed" } ) ,对collection的分配规则

执行: sh.shardCollection( "transport.lixin", {"_id": "hashed" } ) ,对collection的分配规则。

至此,Mongodb集群搭建完成。

执行sh.status()查看搭建状态,其中是没有显示出Arbiter节点,因为这个节点只用于投票,不存储副本数据。

 

 

 

  

 

posted on 2017-07-28 20:50  网络终结者  阅读(334)  评论(0编辑  收藏  举报